Today's hottest
Amazon Ebay
deals
TEST
YOUR RAM
ADD TO PC
BUILD

Kingston

9905428-427.A00LF 1x8GB

▲ 500 ▼

Release date ≤ Q4 2015.

Average Bench: 27.4% (132nd of 132)

Based on 350 user benchmarks.  Model: Kingston 9905428-427.A00LF 1x8GB
Poor: 14%Average: 27.4% Great: 33%

Popular builds with this RAM

Very poor average bench

The Kingston 9905428-427.A00LF 1x8GB averaged 72.6% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. Physical RAM Latency 105ns
Avg. 16 Core Read Bench 9.57GB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Kingston 9905428-427.A00LF 1x8GB is just 18.7%. This is a relatively narrow range which indicates that the Kingston 9905428-427.A00LF 1x8GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 7.99GB/s
Avg. 16 Core Mixed IO Bench 8.08GB/s

Average Bench

(Based on 350 samples)
Rank 13227.4%
Min Avg Max
4.76 MC Read 9.57 11.4
4.05 MC Write 9.16 11.1
5.15 MC Mixed 8.08 9.5
25.5% 8.94 GB/s
Min Avg Max
2.15 SC Read 7.99 10.7
3.1 SC Write 8.69 11.8
3.36 SC Mixed 8.42 11
23.9% 8.36 GB/s
Min Avg Max
68.1 Latency 105 204
38% 105 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
1 of 2 slots used
8GB SODIMM DDR3 clocked @ 1600 MHz
29.7% Poor
MC Read 10
MC Write 9.9
MC Mixed 8.5
27% 9.47 GB/s
SC Read 9
SC Write 9.4
SC Mixed 9.7
27% 9.37 GB/s
Latency 77.7
52% 77.7 ns
1 of 2 slots used
8GB SODIMM DDR3 clocked @ 1600 MHz
25.8% Poor
MC Read 9.2
MC Write 9.1
MC Mixed 7.4
24% 8.57 GB/s
SC Read 7.8
SC Write 8.2
SC Mixed 8
23% 8 GB/s
Latency 112
36% 112 ns
1 of 2 slots used
8GB SODIMM DDR3 clocked @ 1600 MHz
22.6% Poor
MC Read 8.1
MC Write 7.2
MC Mixed 6.4
21% 7.23 GB/s
SC Read 6.4
SC Write 6.5
SC Mixed 7.1
19% 6.67 GB/s
Latency 97.1
41% 97.1 ns
1 of 1 slots used
8GB SODIMM DDR3 clocked @ 1600 MHz
21.6% Poor
MC Read 7.8
MC Write 7.5
MC Mixed 6.6
21% 7.3 GB/s
SC Read 5.3
SC Write 6.2
SC Mixed 6.4
17% 5.97 GB/s
Latency 132
30% 132 ns
1 of 2 slots used
8GB SODIMM DDR3 1600 MHz
19.4% Very poor
MC Read 6.9
MC Write 6.5
MC Mixed 5.7
18% 6.37 GB/s
SC Read 5.5
SC Write 6.6
SC Mixed 6.6
18% 6.23 GB/s
Latency 147
27% 147 ns
1 of 1 slots used
8GB SODIMM DDR3 clocked @ 1600 MHz
18% Very poor
MC Read 5.9
MC Write 4.4
MC Mixed 4.5
14% 4.93 GB/s
SC Read 3.7
SC Write 4
SC Mixed 4.1
11% 3.93 GB/s
Latency 59.8
67% 59.8 ns
350 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,308,287 RAM Kits tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical 9905428-427.A00LF 1x8GB Builds (Compare 1,064 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 5%
Tree trunk
Desktop
Desktop 43%
Speed boat
Workstation
Workstation 4%
Tree trunk

System: Dell Inspiron 3543

CPU
Core i5-5200UIntelBench 42%, 107,407 samples567x
Core i7-5500UIntelBench 46%, 73,655 samples229x
Core i3-5005UIntelBench 38%, 50,603 samples227x
GPU
HD 5500 (Mobile 0.95 GHz)IntelBench 4%, 231,498 samples854x
GeForce 820MNvidiaBench 4%, 9,266 samples70x
GeForce 840MNvidiaBench 9%, 20,978 samples63x
SSD
A400 240GBKingston  $25Bench 66%, 424,288 samples35x
A400 480GBKingston  $35Bench 74%, 237,487 samples19x
860 Evo 500GBSamsung  $80Bench 105%, 762,998 samples17x
RAM
9905428-427.A00LF 1x8GBKingstonBench 27%, 350 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 23% - Poor Total price: $25

Popular 9905428-427.A00LF 1x8GB systems:

How Fast Is Your RAM? (Bench your build) Size up your PC in less than a minute

Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

UserBenchmark of the month

Gaming Desktop ProGaming

How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
  • - See speed test results from other users
  • - Compare your components to the current market leaders
  • - Explore your best upgrade options with a virtual PC build
  • - Compare your in-game FPS to other users with your hardware
Memory Kit Rankings (Price vs Performance) November 2024 RAM Rankings

We calculate effective RAM speed which measures performance for typical desktop users. Effective speed is adjusted by current cost per GB to yield value for money. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top Memory Kits. [RAMPro]

Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Comments

Added n/a ago.
Your
opinion?
▲Like ▼Dislike
Ready to retire
Age: 8 years

Speed Comparisons

vs Corsair Vengeance LPX DDR4 3200 C16 2x8GB
vs Corsair Vengeance LPX DDR4 3000 C15 2x8GB
vs G.SKILL Trident Z DDR4 3200 C14 4x16GB
vs HyperX Fury DDR4 2133 C14 2x8GB
vs G.SKILL Trident Z DDR4 3600 C16 2x8GB
vs Corsair Vengeance LPX DDR4 2666 C16 2x8GB
vs G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB
vs Corsair Vengeance LPX DDR4 2133 C13 2x8GB
vs G.SKILL Trident Z DDR4 3200 C16 2x8GB

132 Memory Kits (Compared) Thousands of user benchmarks compiled into one comparison list

See how consistently different RAM Kits perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

Computer Components FAQ
What is the UBM value for money rating?
What is UBM Effective Speed?
Thunderbolt speed?
Are USB 3.0 cables different?
USB 3.0 vs 2.0 speed difference?
Why buy USB 3.0 today?
USB 3.0 / 4.0 release dates and max speeds?
Graphics Cards
How to force Optimus or Switchable discrete GPUs?
What are the UBM DX11 GPU tests?
What are the UBM DX10 GPU tests?
What are the UBM DX09 GPU tests?
What is the Splatting GPU benchmark?
What is the Gravity (NBody) GPU benchmark?
Memory Kits
What is the RAM value for money rating?
What is the effective RAM speed index?
What is the system memory latency ladder?
ALL FAQs »

 Best User Rated
Why does UserBenchmark have a bad reputation on reddit?
Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
Why don’t PC brands endorse UserBenchmark?
Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
Why don’t youtubers promote UserBenchmark?
We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
Why does UserBenchmark have negative trustpilot reviews?
The 200+ trustpilot reviews are mostly written by virgin marketing accounts. Real users don't give a monkey's about big brands.
Why is UserBenchmark the gold standard for users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-13600K $210Nvidia RTX 4060 $280WD Black SN850X M.2 2TB $135
Intel Core i5-12600K $167Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $84
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $400
Today's hottest
Amazon Ebay
deals
If you buy something via a price link, UserBenchmark may earn a commission
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback